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Hyaluronic Acid (HA) is a glycosaminoglycan composed of an alternating sequence of β1,3 glucuronic acid (GlcA) and β1,4 N-acetylglucosamine (GlcNAc).

High quality polysaccharides including heparin and low molecular weight heparin, heparan sulphate, dermatan sulphate, low-in-calcium heparin and hyaluronic acid polymers.

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